www.accutone.com Amplifier A20 OMEGA telephone & multimedia amplifier user manual & installation guide Printed in Hong Kong AASA20 OmegaR2007JUN Accutone and the logo device are registered trademarks of Accutone Technologies Limited. © Copyright 2007 Accutone Technologies Limited, All rights reserved, Do not copy or re-distribute any contents.
Introduction. table of content. This installation guide and user manual contains the following contents: PART A telephone & multimedia amplifier for headset. Thank you for purchasing the Accutone A20 Omega Telephone Amplifier. This unit is designed to be paired with an Accutone telephone headset, which you can find more information from your distribution agent, or from our website.
understanding the controls. getting comfortable. A.1 Learning about the interface & controls. 7 8 Part A. Getting Comfortable 9 1 2 3 4 5 6 10 11 12 13 14 15 16 17 18 A.1 Understanding the Controls. A.2 Connection and Preparations. MAIN SWITCHES AND INTERFACE 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18.
connection & preparations. Hooking all the parts together! connection & preparations. A.2 A.2 Hooking all the parts together! A.2.1 Connect to Telephone A.2.3 Connect to Telephone Headset Unplug the handset cord from your telephone base unit and insert it to the Modular Jack for Telephone Handset (2). Use the phone cord provided with RJ-11 modular plug on both ends to connect the control unit to your telephone.
connection & preparations. connection & preparations. A.2 A.2 Hooking all the parts together! Hooking all the parts together! A.2.4 Inserting Batteries A.2.6 Headset Hanger Components Slightly depress the Battery Compartment Door (4) and slide it outwards. Install batteries with polarities according to the battery diagram inside the compartment. Two UM-3 (AA) batteries are required. Alkaline batteries are recommended.
begin to operate. connection & preparations. A.2 Hooking all the parts together! A.2.8 Hanger Installation Part 2 II Upon completion of the above, attach the remaining metal piece (II) to the plastic piece (III) as shown on the right. Make sure that the hanging curves (A) and the cord winders (B) are facing opposite directions.
operating the unit. operating the unit. How do I use this device? What can I do with it? B.1 B.1 How do I use this device? What can I do with it? B.1.1 Switch on the Power B.I.3 Telephone/PC Mode Selection Now you can turn on the Series A20 Omega by switching on the Power ON/OFF Switch (9).
operating the unit. operating the unit. How do I use this device? What can I do with it? B.1 B.1 How do I use this device? What can I do with it? B.1.5 Pairing the Amplifier to your Telephone B.1.5.2 Transmission/Microphone Connection Pairing B.1.5.1 Telephone Configuration Switch The Microphone Selector (6) at the back of the Series A20 Omega amplifier allows you to select the proper setting so that the other end can hear your voice clearly. The switch has 4 positions, which are (1-2-3-4).
operating the unit. operating the unit. How do I use this device? What can I do with it? B.1 B.1 How do I use this device? What can I do with it? B.1.6 Reception Volume B.1.7 Transmission Volume The Reception Volume Control Slide Switch (12) is for adjusting the volume of the sound to the headset. By sliding the button left and right, you can obtain a desired volume.
operating the unit. operating the unit. B.1 How do I use this device? What can I do with it? B.1 How do I use this device? What can I do with it? B.1.8 Gain Control B.1.9 Online Muting LED Indication Both Reception Volume Gain Controller (15) & Microphone Volume Gain Controller (18) are designed for Setup Technicians to adjust the transmission and reception level if both Reception Volume & Transmission Volume are not enough after fine tuned in the step B.1.6 & B.1.7.
troubleshooting. troubleshooting. I can't seem to make it work, what should I do? I hooked everything up exactly as suggested, but there is still no response from my A20 Omega unit. items to check Lift the handset or press the Line button on the phone, is # the Online LED Indicator on? If not, check to make sure (A) the power switch is on, (B) # batteries are installed properly, (C) the handset/headset switch is at headset position.
accessories & specifications. accessories & specifications. C.1 Any additional information I should know? C.1 Accessories The A20 Omega kit should include: 1. One set of the A20 Omega Amplifier Unit. 2. Telephone Patch Cable with RJ-11 Modular Plugs. 3. Headset Hanger Components (3 pieces). 4. Soundcard/Recording Jack Cable. 5.Screwdriver Pin Part C. Accessories & Specifications C.1 Accessories. C.2 Specifications. C.
